What are the steps in the human digestive system?
Here are the steps in the human digestive system: Food enters the mouth and is chewed. Saliva mixes with the food to form a bolus. The tongue moves the bolus to the back of the mouth and the soft palate closes to prevent food from entering the nasal cavity. The The bolus is then pushed down the esophagus to the stomach. The stomach breaks down food using acid and enzymes. The bolus is then pushed to the small intestine where the nutrients are absorbed. The rest of the bolus is pushed through the large intestine and eliminated Food enters the mouth and is chewed. Saliva mixes with the food to form a bolus. The tongue moves the bolus to the back of the mouth and the soft palate closes to prevent food from entering the nasal cavity. The The bolus is then pushed down the esoph